1QNW
lectin II from Ulex europaeus
- PDB DOI: https://doi.org/10.2210/pdb1QNW/pdb
- Classification: LECTIN
- Organism(s): Ulex europaeus
- Mutation(s): No 
- Deposited: 1999-10-22 Released: 1999-11-23 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.35 Å
- R-Value Free: 0.218 
- R-Value Work: 0.178 
- R-Value Observed: 0.178 
This is version 1.3 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
CHITIN BINDING LECTIN, UEA-II | 242 | Ulex europaeus | Mutation(s): 0  | ||
UniProt | |||||
Find proteins for P22973 (Ulex europaeus) Explore P22973  Go to UniProtKB:  P22973 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P22973 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 3 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
NAG Query on NAG | G [auth A], J [auth B], M [auth C], P [auth D] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N | |||
MN Query on MN | E [auth A], H [auth B], K [auth C], N [auth D] | MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N | |||
CA Query on CA | F [auth A], I [auth B], L [auth C], O [auth D] | CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.35 Å
- R-Value Free: 0.218 
- R-Value Work: 0.178 
- R-Value Observed: 0.178 
- Space Group: P 32 2 1
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 104.91 | α = 90 |
b = 104.91 | β = 90 |
c = 175.45 | γ = 120 |
Software Name | Purpose |
---|---|
X-PLOR | refinement |
DENZO | data reduction |
SCALEPACK | data scaling |
X-PLOR | phasing |
Entry History 
Deposition Data
- Released Date: 1999-11-23  Deposition Author(s): Loris, R., De Greve, H., Dao-Thi, M.-H., Messens, J., Imberty, A., Wyns, L.
Revision History (Full details and data files)
- Version 1.0: 1999-11-23
Type: Initial release - Version 1.1: 2011-05-08
Changes: Version format compliance - Version 1.2: 2011-07-13
Changes: Version format compliance - Version 1.3: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Derived calculations, Other, Structure summary